2,3-Dihydrobenzofuran-5-ethanol tosylate (CAS No.79679-49-5), its synonyms are 2-(2,3-Dihydro-1-benzofuran-5-yl)ethyl 4-methylbenzenesulfonate ; 5-Benzofuranethanol, 2,3-dihydro-, 4-methylbenzenesulfonate .